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Extract from the Register of European Patents

EP About this file: EP4146817

EP4146817 - LIQUID BIOPSY PLATFORM IN PLASMA AND SALIVA [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  10.02.2023
Database last updated on 07.10.2024
FormerThe international publication has been made
Status updated on  12.11.2021
Most recent event   Tooltip28.05.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
The Regents of the University of California
1111 Franklin Street, 12th Floor
Oakland, CA 94607 / US
For all designated states
Strom, Charles
2939 Calle Gaucho
San Clemente, CA 92673 / US
For all designated states
Liao, Wei
19025 Nashville Street
Northridge, CA 91326 / US
For all designated states
Tang, Jason
The Regents of the University of California
1111 Franklin Street, Twelfth Floor
Oakland, CA 94607 / US
[2023/11]
Inventor(s)01 / WONG, David, T.
Beverly Hills, CA 90211 / US
02 / WEI, Fang
Northridge, CA 91326 / US
03 / TU, Michael
Cupertino, CA 95014 / US
04 / CHENG, Jordan
Oakland, CA 94607 / US
05 / CHIA, David
Oakland, CA 94607 / US
06 / YE, Qianlin
Oakland, CA 90211 / US
07 / LI, Feng
Oakland, CA 90211 / US
08 / STROM, Charles
San Clemente, CA 92673 / US
09 / LIAO, Wei
Northridge, CA 91326 / US
10 / TANG, Jason
Oakland, CA 94607 / US
 [2023/11]
Representative(s)Duncombe, Jessica, et al
Kilburn & Strode LLP
Lacon London
84 Theobalds Road
London WC1X 8NL / GB
[2023/11]
Application number, filing date21800932.207.05.2021
[2023/11]
WO2021US31359
Priority number, dateUS202063021172P07.05.2020         Original published format: US 202063021172 P
[2023/11]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report
No.:WO2021226501
Date:11.11.2021
Language:EN
[2021/45]
Type: A2 Application without search report 
No.:EP4146817
Date:15.03.2023
Language:EN
The application published by WIPO in one of the EPO official languages on 11.11.2021 takes the place of the publication of the European patent application.
[2023/11]
Search report(s)International search report - published on:US30.12.2021
(Supplementary) European search report - dispatched on:EP22.05.2024
ClassificationIPC:C12Q1/6825, C12Q1/6886
[2024/25]
CPC:
C12Q1/6886 (EP,US); B01L3/5085 (US); C12Q1/6816 (EP);
C12Q1/6825 (EP); B01L2300/0645 (US); C12Q2600/156 (EP,US)
C-Set:
C12Q1/6816, C12Q2537/143, C12Q2563/131, C12Q2565/519, C12Q2565/607 (EP);
C12Q1/6825, C12Q2537/143, C12Q2563/116, C12Q2563/131, C12Q2565/519 (EP)
Former IPC [2023/11]C12Q1/6813, C12Q1/6827, C12Q1/6834
Designated contracting statesAL,   AT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   MK,   MT,   NL,   NO,   PL,   PT,   RO,   RS,   SE,   SI,   SK,   SM,   TR [2023/11]
TitleGerman:FLÜSSIGE BIOPSIEPLATTFORM IN PLASMA UND SPEICHEL[2023/11]
English:LIQUID BIOPSY PLATFORM IN PLASMA AND SALIVA[2023/11]
French:PLATE-FORME DE BIOPSIE LIQUIDE DANS LE PLASMA ET LA SALIVE[2023/11]
Entry into regional phase24.11.2022National basic fee paid 
24.11.2022Search fee paid 
24.11.2022Designation fee(s) paid 
24.11.2022Examination fee paid 
Examination procedure24.11.2022Examination requested  [2023/11]
22.06.2023Amendment by applicant (claims and/or description)
Fees paidRenewal fee
30.05.2023Renewal fee patent year 03
28.05.2024Renewal fee patent year 04
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Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Documents cited:Search[X]US6391558  (HENKENS ROBERT W [US], et al);
 [X]WO2015187855  (UNIV CALIFORNIA [US]);
 [I]WO2018059576  (GUANGZHOU EZLIFE SCI & TECH CO LTD [CN])
International search[Y]US5891630  (EGGERS MITCHELL D [US], et al);
 [YA]US2010173285  (VARMUS HAROLD [US], et al);
 [A]US2011214206  (LA ROSA THOMAS J [US], et al);
 [A]US2012282610  (IGUCHI AKI [JP]);
 [Y]US2014194296  (LUO YULING [US], et al);
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.